Unimpressive battery life - Nexus 7 (2013) Q&A

Anybody else not terribly impressed with the battery life? Last night my bar Terry was at 87% and I pH Fayed about 30 minutes of of riptide and finished at 52% Rooted Running slim bean ROM, stock kernal. Not sure if this is normal but seems like it isn't as efficient as my former iPad 2.
Sent from my Nexus 7 using xda app-developers app

I played Riptide 2 with 80% brightness for 1 hour and it only drained around 15-20% if I remember yesterday and I got my tablet yesterday as well so the battery hasn't settled in yet.

No complaints about battery life here. It's outperforming any expectations I had previously.

At the beginning, my battery drained heavily after a few hours with the screen off! After a couple of days however, battery life is the greatest than on any device I have owned. Perhaps it takes a couple of days. Overnight idle, only 2% battery drain.
Sent from my Nexus 7 using Tapatalk HD

I'm using Carbon rom with Elemental kernel, and my battery life is awesome. Try a different kernel, and you might get better results

Stock Rom + Jassy 5 Kernel
1d 7h 45min run time (51min screen, with gaming RR3 for 9min) Gives me still 78% battery life left.
No fancy settings.
On stock Kernel, i was getting roughly 2 1/2 - 3 days battery with 4 hours of screen time and 60-90min of intense gaming.
So I think you might have a rouge app or its the rom/kernel (yes its stock to the rom but is it modified in any way?)

Just plugged my n7 in this morning to charge, was at 6%. 6d12h uptime, 7h20 screentime (90% reading in Google Play Books). Stock, rooted, wifi set to off when idle.

Gonna have to mess around with some of the settings. Just watched a one hour show and battery went from 97-76%
Sent from my Nexus 7 using xda app-developers app

DPCardoza said:
Gonna have to mess around with some of the settings. Just watched a one hour show and battery went from 97-76%
Sent from my Nexus 7 using xda app-developers app
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You definitely have an issue with your battery...
Sent from my SGH-T999V using xda app-developers app

I'm getting about the same battery life as the old one streaming Netflix. But if it's just regular browsing is a year better
Sent from my Nexus 7 using xda app-developers app

DPCardoza said:
Gonna have to mess around with some of the settings. Just watched a one hour show and battery went from 97-76%
Sent from my Nexus 7 using xda app-developers app
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Might want to see how stock does first? then maybe try a rom.

I had terrible battery life too, even on standby. Turns out it was a faulty unit.

Try it stock then compare. I got awesome battery life on mine stock better that OG N7
Sent from my SPH-L710 using Tapatalk 4
Team SXTP

Are you guys having the battery drain while plugged in and watching Netflix? I feel as if this isn't normal. I even had lux installed with brightness at -50%
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I think the problem is that you're comparing the battery life to that of an iPad. iOS devices are going to blow most Android devices out of the water when it comes to battery life.
Having said that, my new N7 seems to have better battery life than the 2012 N7.

I have been out of the loop with recent android updates, and my most recent exchanged device has very high Mediaserver usage-56% used, 10h kept awake and my battery is currently at 54%. Neither of the previous N7s I had showed this same issue, and I have used a very minimal amount of time actually using music/pictures apps. Disabling the stock media apps (gallery, play music) did nothing to stop it.

DPCardoza said:
Anybody else not terribly impressed with the battery life? Last night my bar Terry was at 87% and I pH Fayed about 30 minutes of of riptide and finished at 52% Rooted Running slim bean ROM, stock kernal. Not sure if this is normal but seems like it isn't as efficient as my former iPad 2.
Sent from my Nexus 7 using xda app-developers app
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According to Aanandtech Nexus 7 2013 mini review, N7 2013's brightness is 86% brighter than N7 2012, 43% brighter than ipad 4, 54% brighter than Ipad mini, hence why when all are set to 100% brightness the N7's battery life will be substantially worse. Be more conservative with your brightness levels( 54% N7 2013 brightness =100% N7 2012 brightness) if you want battery life that is similar to Ipad2.

I've actually been very impressed with my 32GB battery life. I had the Nexus 7 (2012) 16GB and it would go dead running AOKP if left off the charger (no actual use) for like three days. I have stock 2012 32GB and have been using it heavily (same apps) and it will definitely get me through the day even with what I would consider very heavy use. If I know I'm going to be hanging out at home playing a game with bluetooth and max screen brightness I always plug mine in though.
Overall, in my opinion, a definite improvement over the 2012 version, and I have no complaints.
Edit: I was also going to suggest getting the app "Battery Drain Analyzer". It provides some cool features the default battery drain section of settings does not. It includes a percentage drain/charge per hour, estimated battery life, some charts and stuff too so you can see what is using your power.

I'm getting 10+ hours battery life.

Compared to my iPad Mini's battery life, yes my nexus 7 battery does not impress me. I guess I shouldn't expect great battery life when I play games. Maybe it was a bug but once I was playing Dead Trigger and turned the screen off but the battery still dropped VERY quickly
L. Ive also noticed that playing some games, like SVZ Defense 2, pretty much keeps the battery level constant while charging.
But other than gaming, I find battery life adequate. It's not great, but good enough for my uses. Once I take the time to do some research I hope to find a ROM that will increase my units life.
But yeah, DO NOT compare battery life to an iPad's. You will not be happy. Oh well, at least these things are better in ever other regard!
Sent from my Nexus 7 using xda app-developers app

Related

Battery life with CM9 is AWESOME!!!

No UV, no OC, Franco kernel #7.1, latest CM9 Rom
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On screen time of only 7 minutes, but 4 hours unplugged ? That basically means you haven't used the phone much at all. When I am unplugged for 4 hours, I easily have 1 hour on screen time. Lets see your battery life then ?
Agreed. Only 7 minutes on screen is nothing.
Sent from my Galaxy Nexus
I'm using a CM9 Kang and can contest to much improved battery life. From 8am it would be dead by 9pm. Now I have like 30% at midnight.
Galaxy Nexus - 4.0.3 CM9
Asus Transformer - 3.2 Revolver
What makes you think its CM9 ROM? It could be the Franco kernel. I'm using franco kernel on AOKP and battery life is pretty amazing
I get that stock rom and kernel on a f'ing bad day.
Sent from my Galaxy Nexus using xda premium
yeah, i'm getting on average 18 hours of battery life on just stock revolution 2.1.2.
best so far was 17 hours and i was only at 68%. and that was with about 30 minutes of phone calls and maybe an hour of screen on time.
uhh you had the screen on for 7 minutes.
Use it for a few days then come back with a normal 1 day of use.
Its not CM9 its Franco's kernel... I'm running his new 7.1 with Bugless Beast and its amazing battery life
~bjames23
Galaxy Nexus CDMA
Bugless Beast
LOL why do people post "amazing battery life" threads and it clearly shows no use. I been seeing these threads pop up, even with the extended battery someone claiming 24 hours. C-Mon guys, I love my Galaxy Nexus but lets keep it real. I'm not doubting CM9 will improve the battery life but these exaggerated battery life threads are getting annoying.
I think OP and the rest of ppl responding regarding Franco's kernel is standby battery life has significantly improved. Check out the AOS thread...some ppl were losing 3-5% per hour on standby!
Wicked4u2c said:
LOL why do people post "amazing battery life" threads and it clearly shows no use. I been seeing these threads pop up, even with the extended battery someone claiming 24 hours. C-Mon guys, I love my Galaxy Nexus but lets keep it real. I'm not doubting CM9 will improve the battery life but these exaggerated battery life threads are getting annoying.
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yungboss22 said:
No UV, no OC, Franco kernel #7.1, latest CM9 Rom
Sent from my Galaxy Nexus using XDA App
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Standby time?
That cannot beat my stock kernel and stock rom.
Battery down only 3% from 22:30 until 06:00 in the morning, 7 and a half hour!
republitarian said:
I think OP and the rest of ppl responding regarding Franco's kernel is standby battery life has significantly improved. Check out the AOS thread...some ppl were losing 3-5% per hour on standby!
Sent from my Galaxy Nexus using XDA App
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3-5%/hr on an Android, even in standby, is great. That means you're getting somewhere between 20 and 33 hours of standby. That's far better than any Android phone I had in the past.
Stockmoose16 said:
3-5%/hr on an Android, even in standby, is great. That means you're getting somewhere between 20 and 33 hours of standby. That's far better than any Android phone I had in the past.
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Are you kidding? 2 Gmails syncing and light usage gets me insane battery life on a standard battery.
http://i4c.org/9h
http://i4c.org/9j
Over two hours of screen on time and 49 hours on. I actually had to burn the last like 15% so I could get it to die as you can see in the graph. I should of actually pushed it to see how long it would last onto the 3rd day...
Stockmoose16 said:
3-5%/hr on an Android, even in standby, is great. That means you're getting somewhere between 20 and 33 hours of standby. That's far better than any Android phone I had in the past.
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Not sure if serious....
wonshikee,
what are you rom/kernel are you using if any?
What about this with stock cyanogen kernel and 2hr on screen?
Kang Build 29
IMO the thing we should be concerned with getting down is battery drain while screen is on. I'm completely stock and if I hardly touch the phone (10 minutes of screen on) I can have 85% battery after 12-14 hours on 3g with Bluetooth on (no wifi and I'm on att). But if I calculate my screen on time it's about 3 hours before the phone is getting close to dying, which is pathetic. If we could use some magic kernel or something to get 6 hours of screen time, then I think that's something to be happy about. But unfortunately I don't think that's possible without a giant 3200 mah battery which Samsung probably won't ever release.
ksc6000 said:
IMO the thing we should be concerned with getting down is battery drain while screen is on. I'm completely stock and if I hardly touch the phone (10 minutes of screen on) I can have 85% battery after 12-14 hours on 3g with Bluetooth on (no wifi and I'm on att). But if I calculate my screen on time it's about 3 hours before the phone is getting close to dying, which is pathetic. If we could use some magic kernel or something to get 6 hours of screen time, then I think that's something to be happy about. But unfortunately I don't think that's possible without a giant 3200 mah battery which Samsung probably won't ever release.
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not gonna happen. you cant change how much power the screen draws. maybe from 3hr->4hr, but thats it. dont pin your hopes on that.
where i can find this rom thanks

New original battery + Full first time calibration = 4h15 of screen time

I just bought a new battery this weekend ( original 1750mah ) and i did a first time calibration ( charging for 10h without unplugging and drain it all until my phone closes by itself). Now i have a freaking awesome battery life with mid-heavy usage. 4h15 of screen time with 50% brightness, wifi on all the time, gps, auto-sync, franco kernel #11, XDA for few hours(white background), youtube, about 250 txt messages, 30 min of talk time. I just beat a new record submit your best screen on time.
**next step : 5h of screen time ( 30% brightness, no facebook app)
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Here is my background ( all blue)
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......
Sent from my Galaxy Nexus using XDA App
If you search here, someone made an experiment. He set to airplane mode and set the screen to display all pure black with lowest brightness. That resulted with about 10 hours 40 minutes.
So, that's max screen on time with standard battery.
Here my battery life with extended 2000mAh GSM battery
Granted, I don't sync and I set to brightness at 10%. But that's enough for me. Mostly I use my phone for web browsing, fb, g+, xda, games, etc. The stats below include Sygic GPS navigation for about 20 minutes.
At 61 hours stand by with 4 hours screen on time, I am very happy
Sent from my Galaxy Nexus using xda premium
I've gotten 5.25 hours as my record. Was strictly a wifi data run. I've also got 4.75 twice, HSPA data, but your 4.25 is probably more impressive if your background is that and the other stuff mixed in. All 1750 mah. Just got my 2000 mah yesterday.
Sent from my Nexus in Texas.
I am getting about 5 hours of on screen time with my gsm Galaxy Nexus with the 2000mah extended battery from simshop,wifi on,100% brightness always & none of my settings are focused on saving battery life.Here is a screenshot of the wallpaper I usually use,sometimes I throw a lwp on.I also for testing purposes put Netflix on at 100% battery and streamed until the battery got to 5% and ended up getting 4 hours 23 minutes with the same settings as I wrote above.I am running 4.0.1 stock deodexed rom.Stock kernel.
Maybe this will finally be the thread where everyone actually shares the relevant information like Rom & Kernel,GSM/LTE,Extended or Stock battery, Screen Brightness,Sync on/off,Wifi/Data,Static or LWP.On screen time as opposed to just how long the phone has been in idle & even possibly the technique used to calibrate the battery.
Sent from my Galaxy Nexus using xda premium
FYI all the posters above me are GSM GNexus owners.
max you can get on a LTE device running 4G all day is about 2hrs 30 minutes max on-screen time.
aohus said:
FYI all the posters above me are GSM GNexus owners.
max you can get on a LTE device running 4G all day is about 2hrs 30 minutes max on-screen time.
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I've gotten 4 hours display on time with 4g on. I usually get around 3.5 hours though. 4g+wifi. Battery lasted 12 hours too. Right now I'm at 1.5 hours display on, 11 hours on battery. 4g on all day and wifi on at home.
Sent from my Galaxy Nexus using XDA App
erismaster said:
I've gotten 4 hours display on time with 4g on. I usually get around 3.5 hours though. 4g+wifi. Battery lasted 12 hours too. Right now I'm at 1.5 hours display on, 11 hours on battery. 4g on all day and wifi on at home.
Sent from my Galaxy Nexus using XDA App
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Click to collapse
are you running stock or custom ROM/kernel?
do you have wifi on most of the day? would love to see your battery stats if possible including on-screen time.
aohus said:
are you running stock or custom ROM/kernel?
do you have wifi on most of the day? would love to see your battery stats if possible including on-screen time.
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Using redemption rom with stock kernel. Yeah I have wifi on the whole time I'm home. Which is usually from 4- til I plug in. I am on the extended battery. But I don't notice much of a boost from the normal battery with it. I also have gtalk signed in all day and use that almost constantly. Although today I haven't. My phone also always stays cool. It never gets warm.
Also I have everything on normal sync. Gmail,fb,twitter. And auto brightness.
Sent from my Galaxy Nexus using XDA App
erismaster said:
I've gotten 4 hours display on time with 4g on. I usually get around 3.5 hours though. 4g+wifi. Battery lasted 12 hours too. Right now I'm at 1.5 hours display on, 11 hours on battery. 4g on all day and wifi on at home.
Sent from my Galaxy Nexus using XDA App
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If you're using 4G+wifi, aren't you really just using wifi? With wifi on, I can make it through the weekend easily with light to moderate use. 4G, not so much.

Jellybean batt life observation

Seems jb batt life is pretty bad. 2%/hr idle. Alot of wake locks also from maps and networklocator. :Im assuming all from google now?
Noticed that over the last 24 hours battery life was worse than usual while I was on jellybean. Think you are probably right that Google now is the culprit, I really hope that it gets better before the ota but at the moment it just doesn't seem like it will be worth "upgrading".
Sent from my Cyanogenmodded GNex
emerica243 said:
Seems jb batt life is pretty bad. 2%/hr idle. Alot of wake locks also from maps and networklocator. :Im assuming all from google now?
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Well, it must be Google Now. I turned it off and my battery is relatively the same as it was before. When using background location update, you can expect it to drain battery a little. Google Now uses your location data quite a bit.
I left my phobe at 96% came back 4 hours later and still on 96
Sent from my Galaxy Nexus using xda premium
I thought JB was pretty good on the battery from my experiences. Did my overnight sleep test and it drained 3% in 8 hours just like ICS did.
As for screen on time, I feel that it's even better than before.
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I would be getting 4 hours screen on time if the battery drained to 0.
I'm very satisfied.
Sent from my Galaxy Nexus using xda premium
I'm getting pretty good batterylife with JB. Over 10 hours on battery and over 3 hours of screentime and I still got 40% left with 2000mah oem battery.
I have yet to flash JB, but one thing concerns me. Is this not just a dev preview and not the final product that will be pushed out mid-July? Not to sound harsh, but I don't see why complaints are being made about battery life at this stage of JB. Just my 2 cents, fyi...
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My battery life is no different.
You also have to remember this is a developers preview build and not the official release.
Sent from my Galaxy Nexus using xda premium
My battery life over the ~12 hours i had jelly installed seemed the same. Good standvy times also. I think it will depend on how much of the new stuff google added you use that will determine battery life. Some of that stuff will make a big impact.
butter and jelly please...
leelaa said:
I left my phobe at 96% came back 4 hours later and still on 96
Sent from my Galaxy Nexus using xda premium
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What kernel are you on? and what freq\gov?
emerica243 said:
What kernel are you on? and what freq\gov?
Click to expand...
Click to collapse
All stock, changed nothing at all, for me its best that way (for now)
Sent from my Galaxy Nexus using xda premium
Even though its just a Dev preview and to early to comment on this, I think its about the same on ICS if not better.
Completely stock , not even rooted.
Sent from my Galaxy Nexus using Tapatalk 2
If you are getting bad battery life and wake issues, check your apps. I've heard LightFlow was causing wakelocks b/c it isn't optimzied for JB yet. I've deleted it until they can get it updated. So far, my battery life hasn't been great b/c I can't keep my hands off of it
Yeah, I would agree that battery life seems pretty good. It seems a little worse on Franco.kernel than stock, but hey, it's a new kernel and he is still trying to get all the kinks worked out. Also, no wakelocks on Light Flow, but I hope they update it soon, lots of my notifications stopped working.
Ehh I don't think its terrible at 2% an hour. Better than 10% an hour. I'll take a little drain for the beauty of JB
Sent from my JellyBelly Gnex
IMO I think it's draining a little fast, but I think that's because I keep flashing kernels and add-ons which reboots and causes the battery to drain super fast... and I've been messing with apps a lot too. So I'm gonna give it another day or two for a definitive answer.
kristovaher said:
Well, it must be Google Now. I turned it off and my battery is relatively the same as it was before. When using background location update, you can expect it to drain battery a little. Google Now uses your location data quite a bit.
Click to expand...
Click to collapse
How do i turn it off
Sent from my Jelly Beaned GNexus
I don't understand what people expect??? They want to have an awesome huge screen, fast processor, 4G speeds, want to run apps like crazy and then have Google Now constantly updating and expect the battery to last all day?? People just need to be realistic!
I'm completely stock and my battery is almost the same. Think it's a bit early to tell yet, we've all been playing more with the new rom
Sent from my Galaxy Nexus using xda premium
I am under the impression that the drain is slightly higher than on ICS, I am now 5,5 hours after charging, with 88% left (and a screen time of 18mins). On ICS I would be around 90 to 93% (with the 2000mAh battery). But nothing really to worry about.
Having said that, I did have lightflow installed and it did show in the wakelock screen, so I uninstalled that to see if the next charge gives me even better endurance.

Battery Life Problems

How's everyone's battery life? I get down to about 5% by the end of the night with light to moderate use and standby time seems to be pretty terrible (5% drain an hour or so).
I checked in the battery info and it shows Android OS at the top with 66% use and when I click on that, it shows Keep awake at 3 hours and 49 minutes.
Anyone else having this problem? I did a full wipe and that didn't fix anything. I'm also running the latest update.
I can usually last a day with moderate to heavy use. Haven't found it to be any shorter than that so far. Try turning on the processor eco mode
I wake up at about 7:00a.m. and go to sleep at around 12:00a.m. And I usually go to bed with about 30% and this is with moderate use, with full brightness and eco mode off.
My battery life is pretty atrocious as well compared to my Evo LTE.
I'm at 40% at the moment after 7.5 hours. That's mostly wifi and without 4G. Have tried keeping the screen at 40-50% brightness, eco mode on, quad control, on, etc.
Even tried cycling it a few times by letting it run all the way down and charging until 100% with phone off and it's there's been no improvement.
sarspants said:
How's everyone's battery life? I get down to about 5% by the end of the night with light to moderate use and standby time seems to be pretty terrible (5% drain an hour or so)....
Click to expand...
Click to collapse
My unit idles pretty well actually. About 1% (or less?) per hour. No complaints here.
Sent from my LG-LS970 using Tapatalk 2
I have been surprised at the battery life of this phone. I was annoyed after I bought it because I didn't realize it didn't have a removable battery and I typically buy extra batteries. I gave it a try though and yesterday I used it moderately while at work for 12 hours, used it for streaming audio on the way home, and after a total of about 14 hours without charging it was only down to 70%. Eco mode was on, and screen set to 67%. Periods were with 3g, 4g, low signal, and wifi.
Dont know why you would have such bad battery life, i used my phone all day yesterday from 530am til i went to bed last night at 1115pm only 30% discharge at that point , i dl a rom on it for my gs3 when i was going to sleep 789mb and woke up this am to 36% bat left. I am truly pleased with the performance so far.
I am not a light user either and use it to play need for speed , I haven't even put it in eco mode yet.
Sent from my LG-LS970 using xda app-developers app
Honestly no complaints so far. I've been toying with it for fifteen minutes after ten minutes of music play and it only now went from a hundred percent to ninety nine. On my 3d it would be down ten to fifteen percent by now.
Sent from my LG-LS970 using xda app-developers app
I haven't had any issues with the battery either. After a decent amount of web browsing, a few calls and a ton of texts, some angry birds star wars and final fantasy 3, I still have 70% left. Also have wifi, gps on constantly, 68% brightness on display and no eco mode.
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What are you guys getting for screen time?
Sent from my SPH-L900 using xda premium
I've had almost 3 hrs of screen time and 12 hrs on a charge and only been down to 30% (with some Pandora streaming in there too). I normally get done with work and playing some on my phone and am still above 70% after 9 hrs. I can't complain about battery life in any way!
Kantide said:
I haven't had any issues with the battery either. After a decent amount of web browsing, a few calls and a ton of texts, some angry birds star wars and final fantasy 3, I still have 70% left. Also have wifi, gps on constantly, 68% brightness on display and no eco mode.
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Click to collapse
What percent of the battery usage is "Android OS" for you?
This morning I pulled her off the charger and browsed reddit for an hour with the screen at 63% and lost more than 20%.
I'm exchanging it and if the new one doesn't work any better I'm probably going to sell it and go back to the Evo.
Hard reset your phone and start over ,there is no reason you should return the device before trouble shooting
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Already tried HR, went ahead and did another one and ended up having to reset it two more times when the Play Store stopped working.
Now I'm running with a handful of apps, one email account and I'm not syncing to anything other than Gmail and I'm still down 17% in the last hour and a half, plus I'm getting force close errors just trying to access battery status.
Should i look into getting another Optimus G.?
This is without my work email being sync. And i get massive emails daily on that account
Sent from my LG-LS970 using xda app-developers app
sarspants said:
What percent of the battery usage is "Android OS" for you?
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At the time this was done it was at about 40ish%.
At the moment I am at 25% after using my phone about 16 hours. Android OS is at 51%, screen at 19% with about 3 hours clocked in.
By this point I expect a minimum of twelve hours on the battery with at least two hours of screen on time. Im very happy with that if I use the screen for more than two hours it'll last about eight hours which is still good. This phone idles very well I expect it improve with future updates as well.
To the user who s getting a lot of fc's, I definitely don't get any and that's saying a lot for stock software from lg opposed to stock android. Don't install task killers of you have one
Sent from my LG-LS970 using xda app-developers app
2 hours in and I'm at 75%. Yeah I might have a bad device. .
Sent from my LG-LS970 using xda app-developers app
Replacements here, we'll see how things go with the new one.

Screen on killing battery - 5% over 10 minutes!

I'm getting such bad battery drain when the screen is on its ridiculous. I've taken some screenshots from Gsam and as you can see at times I'm losing 5% battery over ten minutes of screen on time. I'm not gaming or doing anything cpu intensive and the screen brightness is set to 25%.. What sort of battery drain are others experiencing when the screen is on?
Screenshots:
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Sent from my LG-H815 using Tapatalk
That comes to around 3 hours screen on time. Sounds about right lol
Sent from my LG-H810 using XDA Free mobile app
Jooosty said:
That comes to around 3 hours screen on time. Sounds about right lol
Sent from my LG-H810 using XDA Free mobile app
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Ah.
Sent from my LG-H815 using Tapatalk
I've come to accept the battery is mediocre to today's flagships
Sent from my LG-H810 using XDA Free mobile app
Yeah the battery life isn't the best but it's not unbearable, I'm going to get a mophie case when they finally go on sale.
Sent from my LG-H815 using Tapatalk
Jooosty said:
I've come to accept the battery is mediocre to today's flagships
Sent from my LG-H810 using XDA Free mobile app
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The battery on my one plus was much better than this!
Sent from my LG-H815 using Tapatalk
I am pretty disappointed. I had a Z2 then Z3. IMO you haven't experienced great battery life until you've used one of these phones. It's really unbelievable. I couldn't kill it in a day, period. It's really hard going backwards. I don't care how fast a battery charges or whether it's removable, there is simply no substitute for a phone you take off charge in the morning and run all day with zero thought to the battery until you plug it in at night. For me with the G4 battery is crazy bad with screen on and almost as appalling screen off. With the Z2 and 3 if I didn't use my phone much say during the morning at work it would have 90% left at lunch time. Or even streaming Pandora all day barely touched it. Same for this phone I'm already down to 70% without using it by lunch. In this reply I've lost 6% so far. I think all the comments talking about turning off WiFi, and lower brightness etc are all BS. To me, that's not using the phone. It's not making my day and my business easier if I'm constantly worried about battery life.
I've found that the avg screen time no matter what is 3-4 hours. I get 19hrs on my battery on avg and always get between 3-4 hrs of screen on time. Having that spare battery is a major help.
I miss my turbo for it had minimum 5hrs sot and over. Still getting used to this battery life on my g4
Mine has gotten better after a few cycles. The screen off drain is extremely low, which makes up for screen on drain in my case.
On my Z3v, I was amazed at screen on time - but the battery would just drain at 10%/hour pretty commonly - so even though i could get 5hrs of screen on - it would still only last for a day. With the G4, I use it all day when I need to, and then after two days I need to charge it. Not to mention I got 5hrs SOT yesterday.
I wonder if anyone will develop a 4k Mah battery that fits in roughly the same size back? I've seen 6k already... but I dont need that much. Just a bump more will help.
d3sl91 said:
Mine has gotten better after a few cycles. The screen off drain is extremely low, which makes up for screen on drain in my case.
On my Z3v, I was amazed at screen on time - but the battery would just drain at 10%/hour pretty commonly - so even though i could get 5hrs of screen on - it would still only last for a day. With the G4, I use it all day when I need to, and then after two days I need to charge it. Not to mention I got 5hrs SOT yesterday.
I wonder if anyone will develop a 4k Mah battery that fits in roughly the same size back? I've seen 6k already... but I dont need that much. Just a bump more will help.
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What do you count as a cycle? Mine is still crap after owning the phone for weeks.
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alexfoxy said:
What do you count as a cycle? Mine is still crap after owning the phone for weeks.
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Recharge cycles, letting it get low enough that It needs to shut down and then charging it back up with the stock charger.
Others have reported similar, and others have also mentioned doing a factory reset if you haven't tried that.
Overall I agree with the barely average life. Especially with this phone - I'd rather they make it .5mm thicker and put a bigger batter to allow for real all day phone use of calls, email, etc.
d3sl91 said:
Recharge cycles, letting it get low enough that It needs to shut down and then charging it back up with the stock charger.
Others have reported similar, and others have also mentioned doing a factory reset if you haven't tried that.
Overall I agree with the barely average life. Especially with this phone - I'd rather they make it .5mm thicker and put a bigger batter to allow for real all day phone use of calls, email, etc.
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I tried a factory reset.. I'll try the cycle thing!
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